Vigor Gas Purification Technologies is one of world leading inert gas purification companies. Over twenty years of inert environment research experiences such as Advanced Glovebox, Cylinder Purification System, we have provided our products over twenty countries around the world. Our market targets include Lithium or Sodiumion battery research groups, in/organic chemistry synthesis teams, high vacuum coating technologies, mechanical laser manufacturers, LED/OLED lighting techniques,and nuclear and military applications...etc. The low leakage rate, low energy consumption, and ultra-high purity are our products guarantees.